9396919680 has 128 divisors (see below), whose sum is σ = 31529260800. Its totient is φ = 2373949440.

The previous prime is 9396919673. The next prime is 9396919723. The reversal of 9396919680 is 869196939.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92316 + ... + 165275.

It is an arithmetic number, because the mean of its divisors is an integer number (246322350).

Almost surely, 2^9396919680 is an apocalyptic number.

It is an amenable number.

9396919680 is an abundant number, since it is smaller than the sum of its proper divisors (22132341120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9396919680 is a wasteful number, since it uses less digits than its factorization.

9396919680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257632 (or 257620 counting only the distinct ones).

The product of its (nonzero) digits is 5668704, while the sum is 60.

The square root of 9396919680 is about 96937.7103092496. The cubic root of 9396919680 is about 2110.2237418377.

The spelling of 9396919680 in words is "nine billion, three hundred ninety-six million, nine hundred nineteen thousand, six hundred eighty".